Serena Williams has been working HARD in the offseason - with strength training. And she's now the biggest, and most MUSCULAR, of her entire career.
We love her new look. It's amazing that even with the extra weight, she's still able to move so quickly around the court.
Serena's in France right now, playing in the French Open. While Serena's only won a single title since last season but, EVERYONE is saying that she's going to rip the French Open apart and take home the top trophy.